72255288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{430091}}^1$

素因数の和:430107

約数の個数: 32

約数和(自身を含む): 206444160

約数和(自身を除く): 134188872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 430091, 860182, 1290273, 1720364, 2580546, 3010637, 3440728, 5161092, 6021274, 9031911, 10322184, 12042548, 18063822, 24085096, 36127644, 72255288]

約数ペア:

[(1, 72255288), (2, 36127644), (3, 24085096), (4, 18063822), (6, 12042548), (7, 10322184), (8, 9031911), (12, 6021274), (14, 5161092), (21, 3440728), (24, 3010637), (28, 2580546), (42, 1720364), (56, 1290273), (84, 860182), (168, 430091)]